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| 吉林省中部黑土区农业土地利用方式对土壤螨类群落特征的影响 | |
| 引用本文： | 吴东辉,张柏,安艳芬. 吉林省中部黑土区农业土地利用方式对土壤螨类群落特征的影响[J]. 土壤通报, 2006, 37(1): 121-125 |
| 作者姓名： | 吴东辉 张柏 安艳芬 |
| 作者单位： | 1. 吉林大学,地球科学学院,吉林,长春,130061;中国科学院,东北地理与农业生态研究所,吉林,长春,130012 2. 中国科学院,东北地理与农业生态研究所,吉林,长春,130012 3. 吉林大学,地球科学学院,吉林,长春,130061 |
| 基金项目： | 中国科学院知识创新工程项目;吉林大学校科研和教改项目 |
| 摘 要： | 选取农田、居民点园地和“三北”防护林等吉林省中部黑土区典型农业生境研究样地,于2003年7月和9月分别进行土壤螨类野外采样,共捕获土壤螨类64属、8930只。研究结果显示,不同农业活动生境土壤螨群落优势类群组成和个体数量差异显著;农业生产活动促使螨向土壤下层移动,其中7月类群数下移最为明显;不同土地利用方式对螨群落多样性影响不同,玉米田和居民点园地农业活动减少了螨群落多样性。 |
| 关 键 词： | 土壤螨类 黑土 农业活动 土地利用 |
| 文章编号： | 0564-3945(2006)01-0121-05 |
| 修稿时间： | 2004-11-10 |
Effects of Agricultural Land-uses on Characteristics of Soil Mites Communities in the Middle Black Soil Area of Jilin Province |
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| WU Dong-hui,ZHANG Bai,AN Yan-fen. Effects of Agricultural Land-uses on Characteristics of Soil Mites Communities in the Middle Black Soil Area of Jilin Province[J]. Chinese Journal of Soil Science, 2006, 37(1): 121-125 | |
| Authors: | WU Dong-hui ZHANG Bai AN Yan-fen |
| Abstract: | Taking farm-yard,cropland and Forest shelterbelt as sampling sites,soil mites were investigated in July and September of 2003 in the middle black soil area of Jilin Province.64 genus and 8930 individuals were collected.The following conclusions were demonstrated that agro-activity could influence communities characteristics of soil mites.There were very apparent differences of dominant groups and individuals among different agro-habitats.Agro-activities urged soil mites to move to deeper soil layers.In July,more groups lived in the loner soil layers.Farm-yard and cropland activities decreased soil mites communities diversities. |
| Keywords: | Soil mites Black soil Agro-activity Land-use |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |